It is reported that 65% of all female education majors are happy with their choice of major, while only 45% of all male education majors are happy with their choice. 75% of all education majors are female. -Draw a tree diagram to find conditional probabilities
Contingency Table
A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.
Binomial Distribution
Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.
It is reported that 65% of all female education majors are happy with their choice of major, while only 45% of all male education majors are happy with their choice. 75% of all education majors are female.
-Draw a tree diagram to find conditional probabilities
Given Information
65% of all female education majors are happy
45% of all male education majors are happy
75% of education majors are Female
Let F denotes Female
M denotes Male
E denotes Education majors
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